Journal of Approximation Theory
Journal of Approximation Theory > 2007 > 148 > 1 > 49-70
Journal of Approximation Theory > 2007 > 148 > 1 > 92-110
Journal of Approximation Theory > 2007 > 148 > 1 > 1-11
Journal of Approximation Theory > 2007 > 148 > 1 > 35-48
Journal of Approximation Theory > 2007 > 148 > 1 > 12-34
Journal of Approximation Theory > 2007 > 148 > 1 > 71-91